'Wisdom' in the Bible

And when the sabbath day was come, he began to teach in the synagogue: and many hearing him were astonished, saying, From whence hath this man these things? and what wisdom is this which is given unto him, that even such mighty works are wrought by his hands?

And he said to them, Have even you so little wisdom? Do you not see that whatever goes into a man from outside is not able to make him unclean,